Phần Mềm Test Tốc Độ Mạng

An internet speed test measures the connection tốc độ and unique of your connected device khổng lồ the internet. It does so by running multiple consecutive tests that analyze different aspects of your internet connection, namely ping (latency), download speed, & upload speed. Each of these values represents the connection's specific qualities, which you can read more about in the paragraph after the next. These should help you understand the final speed chạy thử results. But before we get lớn these, we first want to discuss how khổng lồ perform each test.

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How khổng lồ test tải về speed?

The tải về measurement is performed by opening multiple connections khổng lồ a server and simultaneously starting the tải về of a large data tệp tin on all connections. This approach ensures that the entire bandwidth of the internet connection is maxed out, & thereby the maximum data throughput can be measured. Recording the data throughput against measurement time finally yields the available mạng internet speed for downloading data.

How to test upload speed?

Upload tốc độ is tested by reversing the sequence of the download analysis. Again multiple connections are opened lớn the thử nghiệm server. Instead of downloading a file, a large file of random data is created on your device and pushed through all connections to lớn the server. Pushing the data to lớn the server over the network via multiple streams ensures that the maximum throughput is measured. Again, recording the data throughput against time yields the available internet speed for uploading data.

How to kiểm tra ping?

During the ping test, the device sends a small data package over the network khổng lồ the thử nghiệm server on the internet. When the vps receives this package, it will send it back to lớn the device, completing the roundtrip. The time it takes the data package khổng lồ complete the roundtrip is called latency, also known as ping. Lớn achieve an accurate reading, multiple ping tests are conducted consecutively, with the final result being the average of all these tests.

All these are automatically handled for you when using But you should take one crucial aspect into account to thử nghiệm speed accurately. Choose the right tool. This depends on the device you want to lớn use, being a phone or tablet, or a computer. To kiểm tra internet speed on a computer, use your browser và the app on this website. Lớn achieve accurate results on sản phẩm điện thoại devices, you should download our ios or android app, respectively. This is especially important when running a WiFi speed test. Because browsers on mobile devices have poor performance, we suggest using a mobile phầm mềm written in native code to ensure the most accurate speed demo results.

What is tải về speed?

The speed at which your device can receive data from the internet. It's calculated by dividing the total throughput of data in a given time frame by its duration. Therefore its unit is denoted by units of data over time. Most often, download speed is denoted in Megabits per second (Mbps or Mb/s), although other forms lượt thích Kilobits per second (Kbps or Kb/s) or Megabyte per second (MBps or MB/s) are also common.

What is upload speed?

As opposed to tải về speed, upload speed characterizes the amount of data your device can send khổng lồ the internet. It's calculated the same way và is therefore denoted in the same units.

What is a ping (latency)?

The ping or latency describes the delay of a signal due khổng lồ the time it takes that signal khổng lồ travel to its destination. In this context, it represents the time it takes a data package to lớn complete its roundtrip over the network and the acknowledgment from the vps that it was received. As a value of time, it is denoted as such, most often in Milliseconds (ms). It's a value for the responsiveness of your connection.

Why should I kiểm tra my internet speed?

Because knowing about your connection speeds enables you to a) ensure that you get what you pay for from your mạng internet service provider và b) help you adapt your expectations about what type of applications you can run without issues on your network.

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How fast is your internet?

It's important to lớn understand that different internet speeds are necessary for different usage scenarios. So when you chạy thử internet speed, keep in mind that the question "How fast is my internet?" can only be answered in relation to lớn what you want to lớn use the connection for. While simply browsing the website can be achieved with low single-digit megabit per second speeds, streaming Netflix in 4K resolution will need at least a 25Mbps connection speed. Online gaming will primarily be influenced by your ping, with a smaller ping being better while publishing content on the web, like uploading large videos to Youtube will be primarily constrained by your upload bandwidth.


AT&T is the oldest & largest telecommunication company in the United States with over 166 million subscribers. This number has more than doubled since 2007.

Verizon Wireless

With over 152 million subscribers Verizon Wireless is the second largest telco in the United States.

T-Mobile US

In earliy 2020 T-Mobile và Sprint merged their businesses with 86 million và 54 million respectively. The merger made the 3rd & 4th biggest telcos a similar kích cỡ as their two bigger rivals.

If you're looking for the best internet providers in your area you can vày so here, e.g. For the best mạng internet provider in Los Angeles

What is the best mạng internet speed test?

We've tested & reviewed all available tốc độ tests in the market. Below you can find our ranking and check each đánh giá to learn more about the pros và cons of each solution.


Use to chạy thử your internet speed và troubleshoot connectivity issues. Interested in staying safe online? Find Expert VPN reviews over at Issues with a particular trang web or online service? kiểm tra if the service is down at